单词 | ear-spectacle |
释义 | > as lemmasear-spectacle ΘΚΠ the world > health and disease > healing > audiology or audiometry > [noun] > aids to defective hearing trunk1546 otacousticon1615 otacoustic1617 ear-spectacle1626 sarbacane1644 acoustic1659 acousticon1660 hearing-trumpet1725 ear trumpet1731 trumpet1774 otophone1839 auricle1864 audiphone1880 osteophone1892 microphonograph1897 hearing aid1922 deaf-aid1934 1626 F. Bacon Sylua Syluarum §285 Mark whether any Sound abroad in the open Air, will not be heard distinctly, from further distance, than without that Instrument; being (as it were) an Eare-spectacle. < as lemmas |
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